Scrum

Scrum is an agile framework for completing complex projects. Scrum originally was formalized for software development projects, but works well for any complex, innovative scope of work. The Scrum framework is deceptively simple.

HI Lucy, Thanks for the comment, on regard of certificates, I am myself a Certified Scrum Master from International Scrum Institute, and I would say its useful especially if you want to start your career and knowledge in the Agile/Scrum field.